NTPC Diploma Trainee Syllabus – NTPC Exam Pattern 2025

NTPC Diploma Trainee Syllabus is now available for the applicants at our website. National Thermal Power Corporation (NTPC) is inviting applications from eligible candidates to fill up 235 posts of Diploma Trainees on the permanent basis. Our site recruitment.guru is providing the NTPC Diploma Trainee Syllabus & Trainee Exam Pattern for the ease of the aspirants. The direct link for NTPC Diploma Trainee Syllabus is enclosed below. Candidates can also download the NTPC Diploma Trainee Syllabus pdf from the link given at the bottom of this page.

Aspirants who are searching for latest Central Government Jobs may use this NTPC Recruitment 2025 Notification for Diploma Trainee Posts. For further updates regarding NTPC Diploma Trainee Syllabus, NTPC Diploma Trainee Previous Papers, NTPC Trainee Results, etc., aspirants can bookmark our site recruitment.guru and stay connected!!!

National Thermal Power Corporation Limited

NTPC Limited is also known as National Thermal Power Corporation Limited. It is an Indian Central Public Sector Undertaking (CPSU) under the Ministry of Power, Government of India, engaged in the business of generation of electricity and allied activities. It is a company incorporated under the Companies Act 1956 and a “Government Company” within the meaning of the act. The headquarters of the company is situated at New Delhi. National Thermal Power Corporation was founded in November 1975 under the Companies Act 1956. In India, it has 8 headquarters at Delhi, Patna, Bhubaneshwar, Lucknow, Secunderabad, Mumbai, Raipur, etc. For more details visit the official website www.ntpc.co.in

NTPC Diploma Trainee Exam Pattern

NTPC Diploma Trainee Syllabus is given below. NTPC Civil, Mechanical, Electrical, C & I Diploma Trainee Exam Pattern is given here. The Selection process will be based on the Written Test & Skill Test.

• The Test can be taken in Hindi or English.
• The test will be conducted in 2 parts.
• Part-I will be Knowledge Test in the respective discipline which consists of 70 MCQ’s.
• Part-II will be Aptitude Test with 50 MCQ’s on English, Quantitative aptitude & Reasoning.
• 1/4th mark will be deducted for every wrong answer.

NOTE: There is separate qualifying mark in each part.

 NTPC Trainee Syllabus 2025

NTPC Diploma Trainee Syllabus is given here for the guidance of the candidates. Candidates who are going to attend for the NTPC Trainee Exam at Patna, Hyderabad, Lucknow, Raipur & Mumbai can view the NTPC Diploma Trainee Syllabus here. The NTPC Trainee Syllabus is as follows:

1. Knowledge Test in the respective Discipline (Electrical, Mechanical, Civil, and C & I).
2. Aptitude Test (English, Quantitative aptitude & Reasoning).

 NTPC Electrical Diploma Trainee Syllabus

• Electrical Basics.
• Electrical Engineering Materials.
• DC Machine, AC Machine & Transformer.
• Analog Circuits/ Electronics.
• Electrical Measurements & Measuring.
• Instruments.
• Control System.
• Digital Electronics.
• Generation, Transmission & distribution of Electrical Power.
• Circuit Theory.
• Network theory.
• Microprocessor.
• Power Electronics & Drives.

 NTPC Mechanical Diploma Trainee Syllabus

• Mechanics.
• Theory of Machine.
• Strength of Materials.
• Mechanical Measuring Instruments.
• Pneumatics & Hydraulics.
• Production Design.
• Engineering Drawing & Design/Design Calculation.
• Manufacturing Processes(Drilling, Milling, Boring)/ Manufacturing Technology.
• Manufacturing Processes/ Heat & Surface Treatment, Heat & Mass Transfer.
• Metrology and Measurements/Tolerance Limits, Fits.
• Thermal Engineering/ Power Plant Engineering.

 NTPC Civil Diploma Trainee Syllabus

• Concrete/ construction Technology.
• Fluid Mechanics.
• Soil Mechanics.
• Strength of Materials.
• Engineering Mechanics.
• Civil Engineering Materials.
• Environmental Engineering.
• Transportation Engineering.
• Structural Engineering/RCC design.
• Structural Engineering/Steel/ Reinforced Cement Concrete.
• Survey estimating.

 NTPC C & I Diploma Trainee Syllabus

• Basic Electronics/ Power Electronics.
• Analog Electronics.
• Measurement & Instrumentation.
• Circuit Theory/ Digital Electronics.
• Open/Closed/Cascade loop control.
• PID controlling & tuning.
• Pneumatic control.
• Basic Data Acquisition Systems.
• PLC/DCS/SCADA.
• Networking/ computer networks.
• Field instrumentation system.
• Control valves and on/off valves.
• Cabling.
• Power Electronics & Drives.
• Sensors & Transducers.

 NTPC Diploma Trainee Syllabus for Aptitude Test

NTPC Diploma Trainee Syllabus for English, Quantitative aptitude & Reasoning is given here.

For English:

• English Language.
• Vocabulary.
• Grammar.
• Sentence structure.
• Spot the error.
• Fill in the blanks.
• Synonyms/ Homonyms.
• Antonyms.
• Spellings.
• Detecting Mis-spelt words.
• Idioms and phrases.
• One word substitutions.
• Improvement.
• Shuffling of sentence parts.
• Shuffling of Sentences in a passage.
• Cloze passage.
• Comprehension passage.

For Aptitude:

• Simplification.
• Average.
• Percentages.
• Time & Work.
• Area.
• Profit & Loss.
• Simple & Compound Interest.
• Time & Speed.
• Investment.
• HCF & LCM.
• Problem On Ages.
• Bar Graph.
• Pictorial Graph.
• Pie Chart.
• Data Interpretation.
• Number Systems.
• Fundamental Arithmetical operations.
• Algebra.
• Geometry.
• Mensuration.
• Trigonometry.
• Statistical Charts.

For Reasoning:

• Problem Solving.
• Syllogistic Reasoning.
• Decision Making.
• Visual Memory.
• Judgment.
• Non-Verbal Series.
• Analogies.
• Clocks & Calendars.
• Number Series.
• Coding-Decoding.
• Directions.
• Cubes and Dice.
• Alphabet Series.
• Mirror Images.
• Arithmetical Reasoning.
• Number Ranking.
• Arrangements.
• Blood Relations.
• Embedded Figures etc.

Details about NTPC Diploma Trainee Exam

Name of the Organization: National Thermal Power Corporation.

Name of the Post: Diploma Trainee.

No of vacancies: 235 posts.

Mode of Application: Online.

Last Date for Submission of Online Application: 23/12/2025.

Official Website: www.ntpc.co.in / www.ntpccareers.net